1 kg of NaOH is added to 10 ml of 0.1N HCl, the resulting solution will:

turn blue litmus red

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turn phenolphthalein solution pink

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turn methyl orange red

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will have no effect on red or blue litmus paper

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Solution

The correct option is B turn phenolphthalein solution pink
The final solution is strongly basic. Phenolphthalein is an indicator used in acid-base reactions which turns pink in basic solution. Therefore, phenolphthalein turns pink.

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1 kg of NaOH is added to 10 ml of 0.1N HCl, the resulting solution will:

The correct option is B turn phenolphthalein solution pinkThe final solution is strongly basic. Phenolphthalein is an indicator used in acid-base reactions which turns pink in basic solution. Therefore, phenolphthalein turns pink.

The correct option is B turn phenolphthalein solution pink
The final solution is strongly basic. Phenolphthalein is an indicator used in acid-base reactions which turns pink in basic solution. Therefore, phenolphthalein turns pink.